65 lines
2.0 KiB
Python
65 lines
2.0 KiB
Python
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import os
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import zipfile
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from tools.helper import bcolors, download_file, file_md5, is_offline_only, print_color
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class General:
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def _local_md5(self):
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if not os.path.isfile(self.dl_file_name):
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return ""
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return file_md5(self.dl_file_name)
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def _has_valid_local_file(self):
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return os.path.isfile(self.dl_file_name) and self._local_md5() == self.act_md5
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def download(self):
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temp_path = self.dl_file_name + ".tmp"
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local_valid = self._has_valid_local_file()
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if local_valid:
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print_color(
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"Using validated offline bundle {} ...".format(self.dl_file_name),
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bcolors.GREEN,
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)
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return
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if is_offline_only():
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raise FileNotFoundError(
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"REDROID_OFFLINE is set but offline file is missing or MD5 mismatch: {}".format(
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self.dl_file_name
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)
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)
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try:
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if os.path.isfile(temp_path):
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os.remove(temp_path)
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print_color("Local bundle not found or MD5 mismatch; downloading ...", bcolors.YELLOW)
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remote_md5 = download_file(self.dl_link, temp_path)
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if remote_md5 != self.act_md5:
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raise ValueError(
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"Downloaded file md5 mismatch: expected {}, got {}".format(
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self.act_md5,
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remote_md5,
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)
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)
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os.replace(temp_path, self.dl_file_name)
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except Exception:
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if os.path.isfile(temp_path):
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os.remove(temp_path)
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raise
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def extract(self):
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print_color("Extracting archive...", bcolors.GREEN)
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print(self.dl_file_name)
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print(self.extract_to)
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with zipfile.ZipFile(self.dl_file_name) as z:
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z.extractall(self.extract_to)
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def copy(self):
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pass
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def install(self):
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# pass
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self.download()
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self.extract()
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self.copy()
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